WINDMAX 24" Black Electric Tempered Glass Built-in Kitchen 4 Burner Gas Hob Cooktop Gas Type: Default Natural Gas, if you want to connect with LPG gas, please use the connector (as picture shown.). Please note the Gas Regulator is not including. Burner Cap: Iron Main Burner Heat Input: 3300W. No. of Gas Burner: 4 Gas Hob Panel: Tempered Glass Cut-out Size:18  x 21  inch